Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel

doi:10.1016/j.matchar.2004.12.011

CORC > 金属研究所 > 中国科学院金属研究所

	Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel
	Xiao, FR ; Liao, B ; Ren, DL ; Shan, YY ; Yang, K
刊名	MATERIALS CHARACTERIZATION
	2005-05-01
卷号	54 期号:4-5 页码:305-314
关键词	pipeline steel acicular ferrite CCT diagram TTT diagram
ISSN号	1044-5803
DOI	10.1016/j.matchar.2004.12.011
通讯作者	Xiao, FR(frxiao@ysu.edu.cn)
英文摘要	The transformations during continuous cooling and isothermal processes, the effects of hot deformation and the morphology of the final microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel designed for acicular ferrite microstructure were investigated. The results show that there are three independent "C" curves for isothermal phase transformation, i.e., TTT diagram, of low-carbon microalloyed steel, namely, polygonal ferrite-pearlite transformation "C" curve, the massive ferrite transformation "C" curve and the bainitic transformation "C" curve, respectively. Hot deformation accelerates acicular ferrite transformation and refines the steel's matrix. The microstructure of acicular ferrite for pipeline steels was discussed. (c) 2005 Elsevier Inc. All rights reserved.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE INC
WOS记录号	WOS:000229270700003
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/82044]
专题	金属研究所_中国科学院金属研究所
通讯作者	Xiao, FR
作者单位	1.Yanshan Univ, Coll Mat Sci & Engn, Qinhuangdao 066004, Peoples R China 2.Yanshan Univ, Key Lab Metastable Mat Sci & Technol, Qinhuangdao 066004, Peoples R China 3.Chinese Acad Sci, Met Res Inst, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Xiao, FR,Liao, B,Ren, DL,et al. Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel[J]. MATERIALS CHARACTERIZATION,2005,54(4-5):305-314.
APA	Xiao, FR,Liao, B,Ren, DL,Shan, YY,&Yang, K.(2005).Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel.MATERIALS CHARACTERIZATION,54(4-5),305-314.
MLA	Xiao, FR,et al."Acicular ferritic microstructure of a low-carbon Mn-Mo-Nb microalloyed pipeline steel".MATERIALS CHARACTERIZATION 54.4-5(2005):305-314.